Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

TL-WA1201 v3

Actively updated well evidenced

firmware is arriving about as often as it always has

9 days since the last release against a median gap of 368 (0.0x)

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Last firmware
20 September 2026 (9 days ago)
Releases seen
5
Update rhythm
about every 1 year
Support observed
≥4 years
Vendor's promise
≥ 31 December 2029 — at least, and may be extended — kept so far
Patch latency
not measurable — its changelogs name no CVE ids

Which one do I have?

TP-Link ships this model in more than one hardware revision, and they do not share firmware. The revision is printed on the label on the underside, usually after the model — Ver 1.0, V4.6. Getting it wrong is the easiest way to read the wrong answer here.

Firmware history

  1. TL-WA1201(US)_V3_1.15.0 Build 250815 20 September 2026

    Release notes — disclosure 0.06
    New Features/Enhancement: Improved system stability and security.
  2. TL-WA1201(US)_V3_1.10.90 Build 250806 4 September 2025

    Release notes — disclosure 0.11
    Bug Fixes: 1. Improved system stability and security.
  3. TL-WA1201(US)_V3_1.10.40 Build 240716 13 September 2024

    Release notes — disclosure 0.31
    Modifications and Bug Fixes: Optimize the stability of the equipment.
  4. TL-WA1201(US)_V3_1.10.33 Build 240115 26 February 2024

    Release notes — disclosure 0.51
    Modifications and Bug Fixes: 1. Fixed the bug that devices displayed in the Client list are Unknown when DHCP is disabled; 2. Fixed the bug that the client List display in Multi-SSID mode is incomplete. 3. Fixed the bug that MyQ device connection failure.
  5. TL-WA1201(US)_V3_220118 29 March 2022

    Release notes — disclosure 0.30
    First firmware released.

Evidence

2 archived pages sit behind this record, the earliest read on 1 August 2026. Everything above was read from them, and each is kept byte for byte so it can be checked after the vendor edits the original.

Identifiers: marketing_name TL-WA1201

Judged by lifecycle-1 on 29 September 2026. How these verdicts are computed.

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